Table 2.

Intraobserver measures for the left eye of each animal (n = 9), measurements compared with paired t-test

	Segmentation 1	Segmentation 2	Difference	p value	ICC	95% CI	CV (%)
Total retinal thickness (μm)	152.29 ± 5.04	154.24 ± 4.85	1.95	* <0.0001	0.99	0.98 to 0.99	0.95
GC/NFL thickness (μm)	41.73 ± 2.53	44.11 ± 2.40	0.56	* <0.0001	0.97	0.88 to 0.99	4.25
Outer retinal thickness (μm)	68.32 ± 2.76	68.11 ± 2.98	0.21	0.62	0.95	0.79 to 0.99	1.24
Choroidal Thickness (μm)	70.50 ± 10.94	76.55 ± 13.46	6.05	* 0.01	0.94	0.73 to 0.99	7.75
BMO area (mm2)	0.19 ± 0.02	0.19 ± 0.02	0.002	0.13	0.98	0.91 to 0.99	1.81
BMO diameter (μm)	493.79 ± 31.89	490.76 ± 29.98	3.03	0.16	0.98	0.92 to 0.99	0.88
MRW (μm)	130.43 ± 15.63	127.16 ± 15.50	3.27	0.17	0.91	0.66 to 0.98	3.59
Rim volume (mm3)	0.013 ± 0.002	0.012 ± 0.002	0.001	0.06	0.83	0.42 to 0.98	7.56

^*indicates significance at p < 0.05),

intraclass correlation coefficient (ICC), 95% confidence interval (CI), and coefficient of variation (CV)